Penetrating trauma to the carotid vessels.
Over a 13 year period extending between April 1975 and June 1988, 510 neck injuries were treated at the American University of Beirut Medical Center; the carotid vessels were involved in 48 patients, resulting in 53 carotid injuries. The mean age of the patients was 25.3 years and shrapnel injuries were the commonest (45.8%), followed by bullet wounds (33%). Thirty-nine patients had a laceration and five had complete disruption of the carotid vessels and only three presented in coma. Shock was present in 14 patients, of whom five had a neurological deficit. In six the injured vessels were ligated, three of them were external carotid arteries. Nine patients were not initially operated on. Six of them had a chronic arterio-venous fistula and three were in coma. The remainder underwent surgical repair. Nine patients died, giving an overall mortality rate of 18.8%. Four of these died because of multisystem failure, thus giving a 10.4% mortality rate for the isolated carotid injury. There was definite improvement in the repaired group, but the haemodynamic status seemed to significantly affect the mortality rate (P less than 0.01). Follow-up of surviving patients has revealed five with persistent neurological deficits in the repaired group (33 patients), and four patients with a chronic arterio-venous fistula. Two patients had a false aneurysm. Carotid artery injury seems to have a good prognosis if repaired promptly within 3 h.
Khoury
G
G
Department of Surgery, American University of Beirut Medical Center, Lebanon.
Hajj
H
H
Khoury
S J
SJ
Basil
A
A
Speir
R
R
D000328:Adult; D020212:Carotid Artery Injuries; D004630:Emergencies; D005260:Female; D006801:Humans; D007861:Lebanon / Q000453:epidemiology; D008297:Male; D019838:Neck Injuries; D011379:Prognosis; D013997:Time Factors; D014857:Warfare; D014948:Wounds, Gunshot / Q000453:epidemiology / Q000601:surgery; D014950:Wounds, Penetrating / Q000453:epidemiology* / Q000601:surgery